centrifugal screw pump News

  • Heavy duty centrifuge slurry pumps

    Tangshan Relia Industrial Pump Co. LTD, part of the Becker Group of Companies, has extended its range of slurry, submersible, horizontal and vertical pumps to include a new series of heavy duty slurry pumps designed to cope with demanding environments. “The AHM heavy duty slurry pump series encompasses a uniquely designed horizontal back suction unit,” says Ryan Huo, product ...

  • Peristaltic pumps for pumping concrete-fibreglass mixture

    Pumping concrete-fibreglass mixture Concrete is composed of cement and “other ingredients” such as limestone, gravel, granite, fly ash, etc. Some soft-grind components such as sand and parts of water will give you a perfect concrete structure. Concrete is a very heavy fluid (normal concrete = 2400 kg/m3). Concrete is viscous and very abrasive because of the sand and ...

  • Safe and clean: Allweiler pumps with Allseal

    Screw pumps made by Allweiler AG are now available with a new opto-e/lectronic module. Known as 'Allseal”, this new product detects wear of the mechanical seal as soon as it begins and immediately warns the operator of any leaks. The pump can then be automatically switched off and pumping tasks switched over to a secondary unit. Plant operators recognize pumps as the heart of their systems and ...


    By ALLWEILER GmbH

  • Less and More: Why You Should Pump Slurries with a Peristaltic Pump

    LESS WATER Peristaltic Pumps Use Less Water Hose pumps can circulate slurry SGs of 1.6 to 1.8 or up to 80% solid content. The traditional centrifugal pump loses efficiency when the slurry SG reaches 1.3 or 30% solids. With this limitation, slurry pumps have significant process water demands : on a plant processing 70 tonnes of ore per hour, ...

  • Colfax fluid handling delivers bitumen pumps to Russia

    In June of 2012, Colfax Fluid Handling delivered a package of 21 Allweiler screw and centrifugal pumps for a bitumen production facility in Russia. The pumps are an important part of the plant, which is located in Novoshakhtinsk (Rostov region) and produces bitumen according to the "Biturox" process from Vienna-based Pörner Ingenieurgesellschaft mbH. The thirteen Allweiler screw pumps of the ...


    By ALLWEILER GmbH

  • Allweiler pumps for environmental compatibility and a clean engine room

    Allweiler will present innovative pump sealing technology at the Norshipping trade fair (stand C02-12). Screw pumps made by Allweiler AG are now available with a new opto-electronic module for clean and secure operation. Known as 'ALLSEAL”, this intelligent technology provides safety against uncontrolled leaks and detects wear of the mechanical seal as soon as it begins. The result is an ...


    By ALLWEILER GmbH

  • Colfax Delivers Pumping Systems worth $2 Million for Oil Pipeline in Gabon

    In mid-2008 Colfax Corp. delivered 15 pumps and two pump skids to French oil and gas firm Maurel et Prom. The products are destined for an oil field in Gabon where they will pump crude oil more than 140 km, clean the pipeline with high-pressure water, and help ensure the oil's continued ability to flow. The pumps were manufactured by Colfax companies ALLWEILER and Warren, the skids by Imo. ...


    By ALLWEILER GmbH

  • New Verderflex Dura 55 industrial hose pump for medium flow applications

    Following the highly successful, class leading Verderflex Dura 45 hose pump, Verderflex are proud to announce an expansion to the range, the Verderflex Dura 55. This innovative, superbly engineered pump is designed to deliver over 20% more flow, increasing the Dura Hose pump family’s flow range. The Verderflex Dura 55 is the class leader for this size of peristaltic pump, significantly ...

  • Progressing Cavity Pumps from Nov Mono Chosen for New £300 Million Wastewater Facility

    The Southern Water plant in Peacehaven features a number of different Mono pumps, including EZstrip cake pumps, LF injection pumps and Widethroat pumps. The new Peacehaven plant uses 11 kilometers of newly constructed tunnels to bring sewage flows into two new pumping stations and transfer the treated sewage to a new outfall which ...


    By National Oilwell Varco

  • Microemulsion Injection & Separation Technology (MIST)

    The SAS-ES MIST system is designed to combine the SAS-ES products with the right engineering setup. Chemical injection and the following separation of the waste into oil, water and solids can be achieved routinely if provided with the right setup and the right training for the team. This system allows for fast setup and implementation of the SAS-ES process. ES 20' MIST System is packaged ...


    By Elgin Separation Solutions

  • Maintenance a piece of cake for Welsh water

    As part of a drive to reduce maintenance downtime across the board, Welsh Water has installed an innovative EZstrip™ Cake Pump from framework supplier NOV Mono at its sewage treatment works in Cardigan, West Wales. The Mono progressing cavity (PC) Cake Pump has been installed to transfer 22 – 28% sludge cake from ...

  • Vertical cuttings dryer for Nigeria Shell Oil drilling waste management

    FD Petrol drilling waste management system has arrived in Nigeria oilfield and begin operation.The system including SGL-01 cuttings dryer ,high speed decanter ,screw converyor,centrifugal pump,feed pump,fluids catch tank. FD Petrol patented cuttings dryer not only applicable for oil ...

  • Moyno 2000 HS System Technology Targets Dewatered Sludge Cake

    The Moyno 2000 HS system is a significant technology advancement for the wastewater treatment industry. It can pump filter cake further distances with higher volumetric efficiencies than any other progressing cavity pump. Its twin-screw feeder supplies a constant, pressurized feed rate to the pump resulting in a 100 percent pump cavity fill rate. The Moyno 2000 HS System features an integral ...


    By Moyno, Inc.

  • Lower operating costs by 75% without additional investment

    (Radolfzell/Germany) Allweiler AG, a Colfax Corp. company, has developed a new system for regulating the speed of its screw pumps. "Allspeed" is a control system that forgoes the use of valves. It enables use of smaller pumps with a smaller motor. Standard cage rotor motors may be used without external ventilation. Allspeed augments the Emtec series, which is designed specifically for pumping ...


    By ALLWEILER GmbH

  • Drilling waste management for Shell Oil China

    Drilling waste management system including cuttings dryer ,high speed decanter centrifuge ,catch tank,screw feed pump were in ...

  • Verderflex launches its new Steptronic range at Achema 2015

    Leading peristaltic pumps manufacturer, Verderflex, will be at exhibiting at ACHEMA, Frankfurt, Germany on June 15 - 19, 2015, in partnership with its German distributor Verder Deutschland GmbH. Achema is the World’s leading show for ...

  • Verderflex launches its new Vantage 5000 and Steptronic range at Achema 2015

    Leading peristaltic pumps manufacturer, Verderflex, will be exhibiting at ACHEMA, Frankfurt, Germany on June 15 - 19, 2015, in partnership with its German distributor Verder Deutschland GmbH. Achema is the ...

  • Econo-pack for ALLWEILER customers

    ALLWEILER AG has begun offering special packages of spare parts for all standard pumps. They contain all of the parts that must be replaced during standard maintenance and which have similar usage cycles. ALLWEILER AG has begun offering special packages of spare parts for all standard pumps. They contain all of the parts that must be replaced during standard maintenance and which have similar ...


    By ALLWEILER GmbH

  • KOSUN Solids Control and Drilling Waste Management Equipment at Beijing CIPPE in 2015

    On March 26th, 2015, the Fifteenth China International Petroleum & Petrochemical Technology and Equipment Exhibition (CIPPE for short) grandly opened at China International Exhibition Center (new exhibition hall) in Beijing. Xi’an KOSUN Machinery Co., Ltd. stroke a pose on stage with its six sets of solids ...


  • Allweiler turns 150 – earning leadership one customer at a time

    (Radolfzell/Germany) Allweiler AG, a Colfax business unit, is Germany's oldest pump manufacturer. Year 2010 marks 150 years that Allweiler has been manufacturing pumps. The company celebrated its anniversary on September 25 with a reception and an open house day for employees and their family members. Approximately 1800 visitors took advantage of this opportunity. According to executive board ...


    By ALLWEILER GmbH

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